Apple Iphone 4s - my call waiting is not working - When on a call, I get a "beep" that another call is coming in, but I don't see who's calling. I used to be able to view the caller and it just stopped working.
Apple Iphone 4s - my call waiting is not working - When on a call, I get a "beep" that another call is coming in, but I don't see who's calling. I used to be able to view the caller, and it just stopped working. Any idea what happened? Did a setting change? I have call waiting and caller id with my service provider, so that's not the issue.
iPhone 4S